A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 5965-00-071-0562
NSN 5990-00-518-3195
NSN 5855-01-433-2220
NSN 6620-00-411-0179
NSN 6130-01-352-5644
NSN 5915-01-310-1277
NSN 5975-01-494-6333
NSN 5965-01-063-7894
NSN 5975-01-433-2049
NSN 6610-01-253-5112
NSN 5960-01-270-3938
NSN 5935-00-137-4283